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-rw-r--r--src/test/rustdoc/assoc-consts.rs4
-rw-r--r--src/test/rustdoc/assoc-types.rs6
-rw-r--r--src/test/rustdoc/async-fn.rs6
-rw-r--r--src/test/rustdoc/blanket-reexport-item.rs2
-rw-r--r--src/test/rustdoc/const-display.rs8
-rw-r--r--src/test/rustdoc/const-generics/add-impl.rs2
-rw-r--r--src/test/rustdoc/const-generics/const-generics-docs.rs12
-rw-r--r--src/test/rustdoc/const-generics/const-impl.rs10
-rw-r--r--src/test/rustdoc/const-generics/lazy_normalization_consts/const-equate-pred.rs2
-rw-r--r--src/test/rustdoc/const.rs2
-rw-r--r--src/test/rustdoc/deref-typedef.rs2
-rw-r--r--src/test/rustdoc/duplicate_impls/issue-33054.rs6
-rw-r--r--src/test/rustdoc/extern-impl-trait.rs4
-rw-r--r--src/test/rustdoc/extern-impl.rs16
-rw-r--r--src/test/rustdoc/extern-method.rs8
-rw-r--r--src/test/rustdoc/generic-impl.rs4
-rw-r--r--src/test/rustdoc/impl-disambiguation.rs10
-rw-r--r--src/test/rustdoc/impl-parts.rs4
-rw-r--r--src/test/rustdoc/inline_cross/impl_trait.rs4
-rw-r--r--src/test/rustdoc/inline_cross/issue-31948-1.rs20
-rw-r--r--src/test/rustdoc/inline_cross/issue-31948-2.rs12
-rw-r--r--src/test/rustdoc/inline_cross/issue-31948.rs20
-rw-r--r--src/test/rustdoc/inline_cross/issue-32881.rs4
-rw-r--r--src/test/rustdoc/inline_cross/issue-33113.rs4
-rw-r--r--src/test/rustdoc/inline_cross/trait-vis.rs2
-rw-r--r--src/test/rustdoc/inline_local/trait-vis.rs4
-rw-r--r--src/test/rustdoc/issue-19190.rs4
-rw-r--r--src/test/rustdoc/issue-25001.rs18
-rw-r--r--src/test/rustdoc/issue-27362.rs2
-rw-r--r--src/test/rustdoc/issue-29503.rs2
-rw-r--r--src/test/rustdoc/issue-33592.rs4
-rw-r--r--src/test/rustdoc/issue-35169-2.rs14
-rw-r--r--src/test/rustdoc/issue-35169.rs14
-rw-r--r--src/test/rustdoc/issue-46727.rs2
-rw-r--r--src/test/rustdoc/issue-50159.rs4
-rw-r--r--src/test/rustdoc/issue-51236.rs2
-rw-r--r--src/test/rustdoc/issue-53689.rs2
-rw-r--r--src/test/rustdoc/issue-54705.rs4
-rw-r--r--src/test/rustdoc/issue-55321.rs8
-rw-r--r--src/test/rustdoc/issue-56822.rs2
-rw-r--r--src/test/rustdoc/issue-60726.rs4
-rw-r--r--src/test/rustdoc/issue-75588.rs4
-rw-r--r--src/test/rustdoc/issue-80233-normalize-auto-trait.rs2
-rw-r--r--src/test/rustdoc/issue-82465-asref-for-and-of-local.rs4
-rw-r--r--src/test/rustdoc/negative-impl-sidebar.rs2
-rw-r--r--src/test/rustdoc/negative-impl.rs4
-rw-r--r--src/test/rustdoc/primitive-generic-impl.rs2
-rw-r--r--src/test/rustdoc/sidebar-items.rs14
-rw-r--r--src/test/rustdoc/sidebar-links-to-foreign-impl.rs6
-rw-r--r--src/test/rustdoc/sized_trait.rs2
-rw-r--r--src/test/rustdoc/src-links-auto-impls.rs12
-rw-r--r--src/test/rustdoc/synthetic_auto/basic.rs4
-rw-r--r--src/test/rustdoc/synthetic_auto/complex.rs2
-rw-r--r--src/test/rustdoc/synthetic_auto/crate-local.rs6
-rw-r--r--src/test/rustdoc/synthetic_auto/lifetimes.rs4
-rw-r--r--src/test/rustdoc/synthetic_auto/manual.rs4
-rw-r--r--src/test/rustdoc/synthetic_auto/negative.rs4
-rw-r--r--src/test/rustdoc/synthetic_auto/nested.rs4
-rw-r--r--src/test/rustdoc/synthetic_auto/no-redundancy.rs2
-rw-r--r--src/test/rustdoc/synthetic_auto/overflow.rs2
-rw-r--r--src/test/rustdoc/synthetic_auto/project.rs4
-rw-r--r--src/test/rustdoc/synthetic_auto/self-referential.rs2
-rw-r--r--src/test/rustdoc/synthetic_auto/static-region.rs2
-rw-r--r--src/test/rustdoc/toggle-method.rs4
-rw-r--r--src/test/rustdoc/toggle-trait-fn.rs8
-rw-r--r--src/test/rustdoc/trait-impl.rs2
-rw-r--r--src/test/rustdoc/traits-in-bodies.rs6
-rw-r--r--src/test/rustdoc/typedef.rs6
-rw-r--r--src/test/rustdoc/visibility.rs12
-rw-r--r--src/test/rustdoc/where.rs10
70 files changed, 204 insertions, 200 deletions
diff --git a/src/test/rustdoc/assoc-consts.rs b/src/test/rustdoc/assoc-consts.rs
index a3dd166e651..ff7fd663916 100644
--- a/src/test/rustdoc/assoc-consts.rs
+++ b/src/test/rustdoc/assoc-consts.rs
@@ -13,7 +13,7 @@ pub trait Foo {
 pub struct Bar;
 
 impl Foo for Bar {
-    // @has assoc_consts/struct.Bar.html '//code' 'impl Foo for Bar'
+    // @has assoc_consts/struct.Bar.html '//h3[@class="code-header in-band"]' 'impl Foo for Bar'
     // @has - '//*[@id="associatedconstant.FOO"]' 'const FOO: usize'
     const FOO: usize = 12;
     // @has - '//*[@id="associatedconstant.FOO_NO_DEFAULT"]' 'const FOO_NO_DEFAULT: bool'
@@ -77,7 +77,7 @@ pub trait Qux {
     const QUX_DEFAULT2: u32 = 3;
 }
 
-// @has assoc_consts/struct.Bar.html '//code' 'impl Qux for Bar'
+// @has assoc_consts/struct.Bar.html '//h3[@class="code-header in-band"]' 'impl Qux for Bar'
 impl Qux for Bar {
     // @has - '//*[@id="associatedconstant.QUX0"]' 'const QUX0: u8'
     // @has - '//*[@class="docblock"]' "Docs for QUX0 in trait."
diff --git a/src/test/rustdoc/assoc-types.rs b/src/test/rustdoc/assoc-types.rs
index 8fda171002b..d9e4ffab1c7 100644
--- a/src/test/rustdoc/assoc-types.rs
+++ b/src/test/rustdoc/assoc-types.rs
@@ -2,11 +2,11 @@
 
 // @has assoc_types/trait.Index.html
 pub trait Index<I: ?Sized> {
-    // @has - '//*[@id="associatedtype.Output"]//code' 'type Output: ?Sized'
+        // @has - '//*[@id="associatedtype.Output"]//h4[@class="code-header"]' 'type Output: ?Sized'
     type Output: ?Sized;
-    // @has - '//*[@id="tymethod.index"]//code' \
+    // @has - '//*[@id="tymethod.index"]//h4[@class="code-header"]' \
     //      "fn index<'a>(&'a self, index: I) -> &'a Self::Output"
-    // @has - '//*[@id="tymethod.index"]//code//a[@href="trait.Index.html#associatedtype.Output"]' \
+    // @has - '//*[@id="tymethod.index"]//h4[@class="code-header"]//a[@href="trait.Index.html#associatedtype.Output"]' \
     //      "Output"
     fn index<'a>(&'a self, index: I) -> &'a Self::Output;
 }
diff --git a/src/test/rustdoc/async-fn.rs b/src/test/rustdoc/async-fn.rs
index 9f95d9a994b..6d85171edf7 100644
--- a/src/test/rustdoc/async-fn.rs
+++ b/src/test/rustdoc/async-fn.rs
@@ -35,9 +35,9 @@ pub async fn quux() -> impl Bar {
 }
 
 // @has async_fn/struct.Foo.html
-// @matches - '//code' 'pub async fn f\(\)$'
-// @matches - '//code' 'pub async unsafe fn g\(\)$'
-// @matches - '//code' 'pub async fn mut_self\(self, first: usize\)$'
+// @matches - '//h4[@class="code-header"]' 'pub async fn f\(\)$'
+// @matches - '//h4[@class="code-header"]' 'pub async unsafe fn g\(\)$'
+// @matches - '//h4[@class="code-header"]' 'pub async fn mut_self\(self, first: usize\)$'
 pub struct Foo;
 
 impl Foo {
diff --git a/src/test/rustdoc/blanket-reexport-item.rs b/src/test/rustdoc/blanket-reexport-item.rs
index 6f0c15cb5ac..b934d84a9f6 100644
--- a/src/test/rustdoc/blanket-reexport-item.rs
+++ b/src/test/rustdoc/blanket-reexport-item.rs
@@ -1,6 +1,6 @@
 #![crate_name = "foo"]
 
-// @has foo/struct.S.html '//div[@id="impl-Into%3CU%3E"]//code' 'impl<T, U> Into<U> for T'
+// @has foo/struct.S.html '//div[@id="impl-Into%3CU%3E"]//h3[@class="code-header in-band"]' 'impl<T, U> Into<U> for T'
 pub struct S2 {}
 mod m {
     pub struct S {}
diff --git a/src/test/rustdoc/const-display.rs b/src/test/rustdoc/const-display.rs
index 2761f92ef57..be5ae93392b 100644
--- a/src/test/rustdoc/const-display.rs
+++ b/src/test/rustdoc/const-display.rs
@@ -38,12 +38,16 @@ pub const unsafe fn bar_not_gated() -> u32 { 42 }
 pub struct Foo;
 
 impl Foo {
-    // @has 'foo/struct.Foo.html' '//div[@id="method.gated"]/code' 'pub unsafe fn gated() -> u32'
+    // @has 'foo/struct.Foo.html' '//div[@id="method.gated"]/h4[@class="code-header"]' 'pub fn gated() -> u32'
+    #[stable(feature = "rust1", since = "1.0.0")]
+    #[rustc_const_unstable(feature="foo", issue = "none")]
+    pub const fn gated() -> u32 { 42 }
+
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_const_unstable(feature="foo", issue = "none")]
     pub const unsafe fn gated() -> u32 { 42 }
 
-    // @has 'foo/struct.Foo.html' '//div[@id="method.stable_impl"]/code' 'pub const fn stable_impl() -> u32'
+    // @has 'foo/struct.Foo.html' '//div[@id="method.stable_impl"]/h4[@class="code-header"]' 'pub const fn stable_impl() -> u32'
     // @has - '//span[@class="since"]' '1.0.0 (const: 1.2.0)'
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_const_stable(feature = "rust1", since = "1.2.0")]
diff --git a/src/test/rustdoc/const-generics/add-impl.rs b/src/test/rustdoc/const-generics/add-impl.rs
index 8f412aa8c40..123dbaa406b 100644
--- a/src/test/rustdoc/const-generics/add-impl.rs
+++ b/src/test/rustdoc/const-generics/add-impl.rs
@@ -8,7 +8,7 @@ pub struct Simd<T, const WIDTH: usize> {
     inner: T,
 }
 
-// @has foo/struct.Simd.html '//div[@id="trait-implementations-list"]//div/code' 'impl Add<Simd<u8, 16_usize>> for Simd<u8, 16>'
+// @has foo/struct.Simd.html '//div[@id="trait-implementations-list"]//div/h3[@class="code-header in-band"]' 'impl Add<Simd<u8, 16_usize>> for Simd<u8, 16>'
 impl Add for Simd<u8, 16> {
     type Output = Self;
 
diff --git a/src/test/rustdoc/const-generics/const-generics-docs.rs b/src/test/rustdoc/const-generics/const-generics-docs.rs
index 7c4c70432c7..92d2c4697e7 100644
--- a/src/test/rustdoc/const-generics/const-generics-docs.rs
+++ b/src/test/rustdoc/const-generics/const-generics-docs.rs
@@ -19,10 +19,10 @@ pub use extern_crate::WTrait;
 
 // @has foo/trait.Trait.html '//pre[@class="rust trait"]' \
 //      'pub trait Trait<const N: usize>'
-// @has - '//*[@id="impl-Trait%3C1_usize%3E-for-u8"]//code' 'impl Trait<1_usize> for u8'
-// @has - '//*[@id="impl-Trait%3C2_usize%3E-for-u8"]//code' 'impl Trait<2_usize> for u8'
-// @has - '//*[@id="impl-Trait%3C{1%20+%202}%3E-for-u8"]//code' 'impl Trait<{1 + 2}> for u8'
-// @has - '//*[@id="impl-Trait%3CN%3E-for-%5Bu8%3B%20N%5D"]//code' \
+// @has - '//*[@id="impl-Trait%3C1_usize%3E-for-u8"]//h3[@class="code-header in-band"]' 'impl Trait<1_usize> for u8'
+// @has - '//*[@id="impl-Trait%3C2_usize%3E-for-u8"]//h3[@class="code-header in-band"]' 'impl Trait<2_usize> for u8'
+// @has - '//*[@id="impl-Trait%3C{1%20+%202}%3E-for-u8"]//h3[@class="code-header in-band"]' 'impl Trait<{1 + 2}> for u8'
+// @has - '//*[@id="impl-Trait%3CN%3E-for-%5Bu8%3B%20N%5D"]//h3[@class="code-header in-band"]' \
 //      'impl<const N: usize> Trait<N> for [u8; N]'
 pub trait Trait<const N: usize> {}
 impl Trait<1> for u8 {}
@@ -36,7 +36,7 @@ pub struct Foo<const N: usize> where u8: Trait<N>;
 // @has foo/struct.Bar.html '//pre[@class="rust struct"]' 'pub struct Bar<T, const N: usize>(_)'
 pub struct Bar<T, const N: usize>([T; N]);
 
-// @has foo/struct.Foo.html '//div[@id="impl"]/code' 'impl<const M: usize> Foo<M> where u8: Trait<M>'
+// @has foo/struct.Foo.html '//div[@id="impl"]/h3[@class="code-header in-band"]' 'impl<const M: usize> Foo<M> where u8: Trait<M>'
 impl<const M: usize> Foo<M> where u8: Trait<M> {
     // @has - '//*[@id="associatedconstant.FOO_ASSOC"]' 'pub const FOO_ASSOC: usize'
     pub const FOO_ASSOC: usize = M + 13;
@@ -47,7 +47,7 @@ impl<const M: usize> Foo<M> where u8: Trait<M> {
     }
 }
 
-// @has foo/struct.Bar.html '//div[@id="impl"]/code' 'impl<const M: usize> Bar<u8, M>'
+// @has foo/struct.Bar.html '//div[@id="impl"]/h3[@class="code-header in-band"]' 'impl<const M: usize> Bar<u8, M>'
 impl<const M: usize> Bar<u8, M> {
     // @has - '//*[@id="method.hey"]' \
     //      'pub fn hey<const N: usize>(&self) -> Foo<N> where u8: Trait<N>'
diff --git a/src/test/rustdoc/const-generics/const-impl.rs b/src/test/rustdoc/const-generics/const-impl.rs
index e4e504dd83b..7ddcb3a29f2 100644
--- a/src/test/rustdoc/const-generics/const-impl.rs
+++ b/src/test/rustdoc/const-generics/const-impl.rs
@@ -9,20 +9,20 @@ pub enum Order {
 }
 
 // @has foo/struct.VSet.html '//pre[@class="rust struct"]' 'pub struct VSet<T, const ORDER: Order>'
-// @has foo/struct.VSet.html '//div[@id="impl-Send"]/code' 'impl<T, const ORDER: Order> Send for VSet<T, ORDER>'
-// @has foo/struct.VSet.html '//div[@id="impl-Sync"]/code' 'impl<T, const ORDER: Order> Sync for VSet<T, ORDER>'
+// @has foo/struct.VSet.html '//div[@id="impl-Send"]/h3[@class="code-header in-band"]' 'impl<T, const ORDER: Order> Send for VSet<T, ORDER>'
+// @has foo/struct.VSet.html '//div[@id="impl-Sync"]/h3[@class="code-header in-band"]' 'impl<T, const ORDER: Order> Sync for VSet<T, ORDER>'
 pub struct VSet<T, const ORDER: Order> {
     inner: Vec<T>,
 }
 
-// @has foo/struct.VSet.html '//div[@id="impl"]/code' 'impl<T> VSet<T, {Order::Sorted}>'
+// @has foo/struct.VSet.html '//div[@id="impl"]/h3[@class="code-header in-band"]' 'impl<T> VSet<T, {Order::Sorted}>'
 impl <T> VSet<T, {Order::Sorted}> {
     pub fn new() -> Self {
         Self { inner: Vec::new() }
     }
 }
 
-// @has foo/struct.VSet.html '//div[@id="impl-1"]/code' 'impl<T> VSet<T, {Order::Unsorted}>'
+// @has foo/struct.VSet.html '//div[@id="impl-1"]/h3[@class="code-header in-band"]' 'impl<T> VSet<T, {Order::Unsorted}>'
 impl <T> VSet<T, {Order::Unsorted}> {
     pub fn new() -> Self {
         Self { inner: Vec::new() }
@@ -31,7 +31,7 @@ impl <T> VSet<T, {Order::Unsorted}> {
 
 pub struct Escape<const S: &'static str>;
 
-// @has foo/struct.Escape.html '//div[@id="impl"]/code' 'impl Escape<{ r#"<script>alert("Escape");</script>"# }>'
+// @has foo/struct.Escape.html '//div[@id="impl"]/h3[@class="code-header in-band"]' 'impl Escape<{ r#"<script>alert("Escape");</script>"# }>'
 impl Escape<{ r#"<script>alert("Escape");</script>"# }> {
     pub fn f() {}
 }
diff --git a/src/test/rustdoc/const-generics/lazy_normalization_consts/const-equate-pred.rs b/src/test/rustdoc/const-generics/lazy_normalization_consts/const-equate-pred.rs
index 6cc02f78c62..f4c5dcc7225 100644
--- a/src/test/rustdoc/const-generics/lazy_normalization_consts/const-equate-pred.rs
+++ b/src/test/rustdoc/const-generics/lazy_normalization_consts/const-equate-pred.rs
@@ -12,7 +12,7 @@ pub struct Hasher<T> {
 unsafe impl<T: Default> Send for Hasher<T> {}
 
 // @has foo/struct.Foo.html
-// @has - '//code' 'impl Send for Foo'
+// @has - '//h3[@class="code-header in-band"]' 'impl Send for Foo'
 pub struct Foo {
     hasher: Hasher<[u8; 3]>,
 }
diff --git a/src/test/rustdoc/const.rs b/src/test/rustdoc/const.rs
index 638de3292be..587ad4db478 100644
--- a/src/test/rustdoc/const.rs
+++ b/src/test/rustdoc/const.rs
@@ -3,7 +3,7 @@
 pub struct Foo;
 
 impl Foo {
-    // @has const/struct.Foo.html '//*[@id="method.new"]//code' 'const unsafe fn new'
+    // @has const/struct.Foo.html '//*[@id="method.new"]//h4[@class="code-header"]' 'const unsafe fn new'
     pub const unsafe fn new() -> Foo {
         Foo
     }
diff --git a/src/test/rustdoc/deref-typedef.rs b/src/test/rustdoc/deref-typedef.rs
index 3fc48b46d74..d42ff384b29 100644
--- a/src/test/rustdoc/deref-typedef.rs
+++ b/src/test/rustdoc/deref-typedef.rs
@@ -6,7 +6,7 @@
 // @has '-' '//*[@class="impl-items"]//*[@id="method.foo_b"]' 'pub fn foo_b(&self)'
 // @has '-' '//*[@class="impl-items"]//*[@id="method.foo_c"]' 'pub fn foo_c(&self)'
 // @has '-' '//*[@class="impl-items"]//*[@id="method.foo_j"]' 'pub fn foo_j(&self)'
-// @has '-' '//*[@class="sidebar-title"][@href="#deref-methods"]' 'Methods from Deref<Target=FooJ>'
+// @has '-' '//*[@class="sidebar-title"]/a[@href="#deref-methods"]' 'Methods from Deref<Target=FooJ>'
 // @has '-' '//*[@class="sidebar-links"]/a[@href="#method.foo_a"]' 'foo_a'
 // @has '-' '//*[@class="sidebar-links"]/a[@href="#method.foo_b"]' 'foo_b'
 // @has '-' '//*[@class="sidebar-links"]/a[@href="#method.foo_c"]' 'foo_c'
diff --git a/src/test/rustdoc/duplicate_impls/issue-33054.rs b/src/test/rustdoc/duplicate_impls/issue-33054.rs
index 15c3444606c..7ace13fe3a6 100644
--- a/src/test/rustdoc/duplicate_impls/issue-33054.rs
+++ b/src/test/rustdoc/duplicate_impls/issue-33054.rs
@@ -1,10 +1,10 @@
 // @has issue_33054/impls/struct.Foo.html
-// @has - '//code' 'impl Foo'
-// @has - '//code' 'impl Bar for Foo'
+// @has - '//h3[@class="code-header in-band"]' 'impl Foo'
+// @has - '//h3[@class="code-header in-band"]' 'impl Bar for Foo'
 // @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1
 // @count - '//*[@id="main"]/details/summary/*[@class="impl has-srclink"]' 1
 // @has issue_33054/impls/bar/trait.Bar.html
-// @has - '//code' 'impl Bar for Foo'
+// @has - '//h3[@class="code-header in-band"]' 'impl Bar for Foo'
 // @count - '//*[@class="struct"]' 1
 pub mod impls;
 
diff --git a/src/test/rustdoc/extern-impl-trait.rs b/src/test/rustdoc/extern-impl-trait.rs
index 58bd650feb4..8ab026afd1b 100644
--- a/src/test/rustdoc/extern-impl-trait.rs
+++ b/src/test/rustdoc/extern-impl-trait.rs
@@ -4,8 +4,8 @@
 
 extern crate extern_impl_trait;
 
-// @has 'foo/struct.X.html' '//code' "impl Foo<Associated = ()> + 'a"
+// @has 'foo/struct.X.html' '//h4[@class="code-header"]' "impl Foo<Associated = ()> + 'a"
 pub use extern_impl_trait::X;
 
-// @has 'foo/struct.Y.html' '//code' "impl ?Sized + Foo<Associated = ()> + 'a"
+// @has 'foo/struct.Y.html' '//h4[@class="code-header"]' "impl ?Sized + Foo<Associated = ()> + 'a"
 pub use extern_impl_trait::Y;
diff --git a/src/test/rustdoc/extern-impl.rs b/src/test/rustdoc/extern-impl.rs
index f68e10a4d09..f357d65df94 100644
--- a/src/test/rustdoc/extern-impl.rs
+++ b/src/test/rustdoc/extern-impl.rs
@@ -4,24 +4,24 @@
 pub struct Foo;
 
 impl Foo {
-    // @has - '//code' 'fn rust0()'
+    // @has - '//h4[@class="code-header"]' 'fn rust0()'
     pub fn rust0() {}
-    // @has - '//code' 'fn rust1()'
+    // @has - '//h4[@class="code-header"]' 'fn rust1()'
     pub extern "Rust" fn rust1() {}
-    // @has - '//code' 'extern "C" fn c0()'
+    // @has - '//h4[@class="code-header"]' 'extern "C" fn c0()'
     pub extern fn c0() {}
-    // @has - '//code' 'extern "C" fn c1()'
+    // @has - '//h4[@class="code-header"]' 'extern "C" fn c1()'
     pub extern "C" fn c1() {}
-    // @has - '//code' 'extern "system" fn system0()'
+    // @has - '//h4[@class="code-header"]' 'extern "system" fn system0()'
     pub extern "system" fn system0() {}
 }
 
 // @has foo/trait.Bar.html
 pub trait Bar {}
 
-// @has - '//code' 'impl Bar for fn()'
+// @has - '//h3[@class="code-header in-band"]' 'impl Bar for fn()'
 impl Bar for fn() {}
-// @has - '//code' 'impl Bar for extern "C" fn()'
+// @has - '//h3[@class="code-header in-band"]' 'impl Bar for extern "C" fn()'
 impl Bar for extern fn() {}
-// @has - '//code' 'impl Bar for extern "system" fn()'
+// @has - '//h3[@class="code-header in-band"]' 'impl Bar for extern "system" fn()'
 impl Bar for extern "system" fn() {}
diff --git a/src/test/rustdoc/extern-method.rs b/src/test/rustdoc/extern-method.rs
index 7fbe5fe4327..9cf5fc190af 100644
--- a/src/test/rustdoc/extern-method.rs
+++ b/src/test/rustdoc/extern-method.rs
@@ -6,14 +6,14 @@
 extern crate rustdoc_extern_method as foo;
 
 // @has extern_method/trait.Foo.html //pre "pub trait Foo"
-// @has - '//*[@id="tymethod.foo"]//code' 'extern "rust-call" fn foo'
-// @has - '//*[@id="method.foo_"]//code' 'extern "rust-call" fn foo_'
+// @has - '//*[@id="tymethod.foo"]//h4[@class="code-header"]' 'extern "rust-call" fn foo'
+// @has - '//*[@id="method.foo_"]//h4[@class="code-header"]' 'extern "rust-call" fn foo_'
 pub use foo::Foo;
 
 // @has extern_method/trait.Bar.html //pre "pub trait Bar"
 pub trait Bar {
-    // @has - '//*[@id="tymethod.bar"]//code' 'extern "rust-call" fn bar'
+    // @has - '//*[@id="tymethod.bar"]//h4[@class="code-header"]' 'extern "rust-call" fn bar'
     extern "rust-call" fn bar(&self, _: ());
-    // @has - '//*[@id="method.bar_"]//code' 'extern "rust-call" fn bar_'
+    // @has - '//*[@id="method.bar_"]//h4[@class="code-header"]' 'extern "rust-call" fn bar_'
     extern "rust-call" fn bar_(&self, _: ()) { }
 }
diff --git a/src/test/rustdoc/generic-impl.rs b/src/test/rustdoc/generic-impl.rs
index 96ced021041..906316d2ebc 100644
--- a/src/test/rustdoc/generic-impl.rs
+++ b/src/test/rustdoc/generic-impl.rs
@@ -2,10 +2,10 @@
 
 use std::fmt;
 
-// @!has foo/struct.Bar.html '//div[@id="impl-ToString"]//code' 'impl<T> ToString for T'
+// @!has foo/struct.Bar.html '//div[@id="impl-ToString"]//h3[@class="code-header in-band"]' 'impl<T> ToString for T'
 pub struct Bar;
 
-// @has foo/struct.Foo.html '//div[@id="impl-ToString"]//code' 'impl<T> ToString for T'
+// @has foo/struct.Foo.html '//div[@id="impl-ToString"]//h3[@class="code-header in-band"]' 'impl<T> ToString for T'
 pub struct Foo;
 // @has foo/struct.Foo.html '//div[@class="sidebar-links"]/a[@href="#impl-ToString"]' 'ToString'
 
diff --git a/src/test/rustdoc/impl-disambiguation.rs b/src/test/rustdoc/impl-disambiguation.rs
index 9f553185639..d1d39ccff32 100644
--- a/src/test/rustdoc/impl-disambiguation.rs
+++ b/src/test/rustdoc/impl-disambiguation.rs
@@ -4,13 +4,13 @@ pub trait Foo {}
 
 pub struct Bar<T> { field: T }
 
-// @has foo/trait.Foo.html '//*[@class="item-list"]//code' \
+// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
 //     "impl Foo for Bar<u8>"
 impl Foo for Bar<u8> {}
-// @has foo/trait.Foo.html '//*[@class="item-list"]//code' \
+// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
 //     "impl Foo for Bar<u16>"
 impl Foo for Bar<u16> {}
-// @has foo/trait.Foo.html '//*[@class="item-list"]//code' \
+// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
 //     "impl<'a> Foo for &'a Bar<u8>"
 impl<'a> Foo for &'a Bar<u8> {}
 
@@ -22,9 +22,9 @@ pub mod mod2 {
     pub enum Baz {}
 }
 
-// @has foo/trait.Foo.html '//*[@class="item-list"]//code' \
+// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
 //     "impl Foo for foo::mod1::Baz"
 impl Foo for mod1::Baz {}
-// @has foo/trait.Foo.html '//*[@class="item-list"]//code' \
+// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
 //     "impl<'a> Foo for &'a foo::mod2::Baz"
 impl<'a> Foo for &'a mod2::Baz {}
diff --git a/src/test/rustdoc/impl-parts.rs b/src/test/rustdoc/impl-parts.rs
index e4039eecb71..249158c1a1f 100644
--- a/src/test/rustdoc/impl-parts.rs
+++ b/src/test/rustdoc/impl-parts.rs
@@ -5,8 +5,8 @@ pub auto trait AnAutoTrait {}
 
 pub struct Foo<T> { field: T }
 
-// @has impl_parts/struct.Foo.html '//*[@class="impl has-srclink"]//code' \
+// @has impl_parts/struct.Foo.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 //     "impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync,"
-// @has impl_parts/trait.AnAutoTrait.html '//*[@class="item-list"]//code' \
+// @has impl_parts/trait.AnAutoTrait.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
 //     "impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync,"
 impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync {}
diff --git a/src/test/rustdoc/inline_cross/impl_trait.rs b/src/test/rustdoc/inline_cross/impl_trait.rs
index a2adc0e63c9..ef615472b0e 100644
--- a/src/test/rustdoc/inline_cross/impl_trait.rs
+++ b/src/test/rustdoc/inline_cross/impl_trait.rs
@@ -31,8 +31,8 @@ pub use impl_trait_aux::func4;
 pub use impl_trait_aux::async_fn;
 
 // @has impl_trait/struct.Foo.html
-// @has - '//*[@id="method.method"]//code' "pub fn method<'a>(_x: impl Clone + Into<Vec<u8, Global>> + 'a)"
-// @!has - '//*[@id="method.method"]//code' 'where'
+// @has - '//*[@id="method.method"]//h4[@class="code-header"]' "pub fn method<'a>(_x: impl Clone + Into<Vec<u8, Global>> + 'a)"
+// @!has - '//*[@id="method.method"]//h4[@class="code-header"]' 'where'
 pub use impl_trait_aux::Foo;
 
 // @has impl_trait/struct.Bar.html
diff --git a/src/test/rustdoc/inline_cross/issue-31948-1.rs b/src/test/rustdoc/inline_cross/issue-31948-1.rs
index 390f0b845e0..be8585dd16e 100644
--- a/src/test/rustdoc/inline_cross/issue-31948-1.rs
+++ b/src/test/rustdoc/inline_cross/issue-31948-1.rs
@@ -5,22 +5,22 @@
 extern crate rustdoc_nonreachable_impls;
 
 // @has issue_31948_1/struct.Wobble.html
-// @has - '//*[@class="impl has-srclink"]//code' 'Bark for'
-// @has - '//*[@class="impl has-srclink"]//code' 'Woof for'
-// @!has - '//*[@class="impl"]//code' 'Bar for'
-// @!has - '//*[@class="impl"]//code' 'Qux for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Bark for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Woof for'
+// @!has - '//*[@class="impl"]//h3[@class="code-header in-band"]' 'Bar for'
+// @!has - '//*[@class="impl"]//h3[@class="code-header in-band"]' 'Qux for'
 pub use rustdoc_nonreachable_impls::hidden::Wobble;
 
 // @has issue_31948_1/trait.Bark.html
-// @has - '//code' 'for Foo'
-// @has - '//code' 'for Wobble'
-// @!has - '//code' 'for Wibble'
+// @has - '//h3[@class="code-header in-band"]' 'for Foo'
+// @has - '//h3[@class="code-header in-band"]' 'for Wobble'
+// @!has - '//h3[@class="code-header in-band"]' 'for Wibble'
 pub use rustdoc_nonreachable_impls::Bark;
 
 // @has issue_31948_1/trait.Woof.html
-// @has - '//code' 'for Foo'
-// @has - '//code' 'for Wobble'
-// @!has - '//code' 'for Wibble'
+// @has - '//h3[@class="code-header in-band"]' 'for Foo'
+// @has - '//h3[@class="code-header in-band"]' 'for Wobble'
+// @!has - '//h3[@class="code-header in-band"]' 'for Wibble'
 pub use rustdoc_nonreachable_impls::Woof;
 
 // @!has issue_31948_1/trait.Bar.html
diff --git a/src/test/rustdoc/inline_cross/issue-31948-2.rs b/src/test/rustdoc/inline_cross/issue-31948-2.rs
index 013e777440f..7aa994f19d6 100644
--- a/src/test/rustdoc/inline_cross/issue-31948-2.rs
+++ b/src/test/rustdoc/inline_cross/issue-31948-2.rs
@@ -5,15 +5,15 @@
 extern crate rustdoc_nonreachable_impls;
 
 // @has issue_31948_2/struct.Wobble.html
-// @has - '//*[@class="impl has-srclink"]//code' 'Qux for'
-// @has - '//*[@class="impl has-srclink"]//code' 'Bark for'
-// @has - '//*[@class="impl has-srclink"]//code' 'Woof for'
-// @!has - '//*[@class="impl"]//code' 'Bar for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Qux for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Bark for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Woof for'
+// @!has - '//*[@class="impl"]//h3[@class="code-header in-band"]' 'Bar for'
 pub use rustdoc_nonreachable_impls::hidden::Wobble;
 
 // @has issue_31948_2/trait.Qux.html
-// @has - '//code' 'for Foo'
-// @has - '//code' 'for Wobble'
+// @has - '//h3[@class="code-header in-band"]' 'for Foo'
+// @has - '//h3[@class="code-header in-band"]' 'for Wobble'
 pub use rustdoc_nonreachable_impls::hidden::Qux;
 
 // @!has issue_31948_2/trait.Bar.html
diff --git a/src/test/rustdoc/inline_cross/issue-31948.rs b/src/test/rustdoc/inline_cross/issue-31948.rs
index 82dcc2d2cc3..7bf4110d32a 100644
--- a/src/test/rustdoc/inline_cross/issue-31948.rs
+++ b/src/test/rustdoc/inline_cross/issue-31948.rs
@@ -5,22 +5,22 @@
 extern crate rustdoc_nonreachable_impls;
 
 // @has issue_31948/struct.Foo.html
-// @has - '//*[@class="impl has-srclink"]//code' 'Bark for'
-// @has - '//*[@class="impl has-srclink"]//code' 'Woof for'
-// @!has - '//*[@class="impl has-srclink"]//code' 'Bar for'
-// @!has - '//*[@class="impl"]//code' 'Qux for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Bark for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Woof for'
+// @!has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Bar for'
+// @!has - '//*[@class="impl"]//h3[@class="code-header in-band"]' 'Qux for'
 pub use rustdoc_nonreachable_impls::Foo;
 
 // @has issue_31948/trait.Bark.html
-// @has - '//code' 'for Foo'
-// @!has - '//code' 'for Wibble'
-// @!has - '//code' 'for Wobble'
+// @has - '//h3[@class="code-header in-band"]' 'for Foo'
+// @!has - '//h3[@class="code-header in-band"]' 'for Wibble'
+// @!has - '//h3[@class="code-header in-band"]' 'for Wobble'
 pub use rustdoc_nonreachable_impls::Bark;
 
 // @has issue_31948/trait.Woof.html
-// @has - '//code' 'for Foo'
-// @!has - '//code' 'for Wibble'
-// @!has - '//code' 'for Wobble'
+// @has - '//h3[@class="code-header in-band"]' 'for Foo'
+// @!has - '//h3[@class="code-header in-band"]' 'for Wibble'
+// @!has - '//h3[@class="code-header in-band"]' 'for Wobble'
 pub use rustdoc_nonreachable_impls::Woof;
 
 // @!has issue_31948/trait.Bar.html
diff --git a/src/test/rustdoc/inline_cross/issue-32881.rs b/src/test/rustdoc/inline_cross/issue-32881.rs
index 5f31e6cd3ad..8052339a83b 100644
--- a/src/test/rustdoc/inline_cross/issue-32881.rs
+++ b/src/test/rustdoc/inline_cross/issue-32881.rs
@@ -5,7 +5,7 @@
 extern crate rustdoc_trait_object_impl;
 
 // @has issue_32881/trait.Bar.html
-// @has - '//code' "impl<'a> dyn Bar"
-// @has - '//code' "impl<'a> Debug for dyn Bar"
+// @has - '//h3[@class="code-header in-band"]' "impl<'a> dyn Bar"
+// @has - '//h3[@class="code-header in-band"]' "impl<'a> Debug for dyn Bar"
 
 pub use rustdoc_trait_object_impl::Bar;
diff --git a/src/test/rustdoc/inline_cross/issue-33113.rs b/src/test/rustdoc/inline_cross/issue-33113.rs
index 1e633600aef..c60859bbcea 100644
--- a/src/test/rustdoc/inline_cross/issue-33113.rs
+++ b/src/test/rustdoc/inline_cross/issue-33113.rs
@@ -5,6 +5,6 @@
 extern crate bar;
 
 // @has issue_33113/trait.Bar.html
-// @has - '//code' "for &'a char"
-// @has - '//code' "for Foo"
+// @has - '//h3[@class="code-header in-band"]' "for &'a char"
+// @has - '//h3[@class="code-header in-band"]' "for Foo"
 pub use bar::Bar;
diff --git a/src/test/rustdoc/inline_cross/trait-vis.rs b/src/test/rustdoc/inline_cross/trait-vis.rs
index e6585449cb6..363c52a336e 100644
--- a/src/test/rustdoc/inline_cross/trait-vis.rs
+++ b/src/test/rustdoc/inline_cross/trait-vis.rs
@@ -3,5 +3,5 @@
 extern crate inner;
 
 // @has trait_vis/struct.SomeStruct.html
-// @has - '//code' 'impl Clone for SomeStruct'
+// @has - '//h3[@class="code-header in-band"]' 'impl Clone for SomeStruct'
 pub use inner::SomeStruct;
diff --git a/src/test/rustdoc/inline_local/trait-vis.rs b/src/test/rustdoc/inline_local/trait-vis.rs
index a9b54fbe79e..e7b08088f40 100644
--- a/src/test/rustdoc/inline_local/trait-vis.rs
+++ b/src/test/rustdoc/inline_local/trait-vis.rs
@@ -13,6 +13,6 @@ mod asdf {
 }
 
 // @has trait_vis/struct.SomeStruct.html
-// @has - '//code' 'impl ThisTrait for SomeStruct'
-// @!has - '//code' 'impl PrivateTrait for SomeStruct'
+// @has - '//h3[@class="code-header in-band"]' 'impl ThisTrait for SomeStruct'
+// @!has - '//h3[@class="code-header in-band"]' 'impl PrivateTrait for SomeStruct'
 pub use asdf::SomeStruct;
diff --git a/src/test/rustdoc/issue-19190.rs b/src/test/rustdoc/issue-19190.rs
index 9dac49c6413..2046273e2c1 100644
--- a/src/test/rustdoc/issue-19190.rs
+++ b/src/test/rustdoc/issue-19190.rs
@@ -14,7 +14,7 @@ impl Deref for Bar {
 }
 
 // @has issue_19190/struct.Bar.html
-// @has - '//*[@id="method.foo"]//code' 'fn foo(&self)'
+// @has - '//*[@id="method.foo"]//h4[@class="code-header"]' 'fn foo(&self)'
 // @has - '//*[@id="method.foo"]' 'fn foo(&self)'
-// @!has - '//*[@id="method.static_foo"]//code' 'fn static_foo()'
+// @!has - '//*[@id="method.static_foo"]//h4[@class="code-header"]' 'fn static_foo()'
 // @!has - '//*[@id="method.static_foo"]' 'fn static_foo()'
diff --git a/src/test/rustdoc/issue-25001.rs b/src/test/rustdoc/issue-25001.rs
index e53cf645135..c97b35adaf2 100644
--- a/src/test/rustdoc/issue-25001.rs
+++ b/src/test/rustdoc/issue-25001.rs
@@ -8,36 +8,36 @@ pub trait Bar {
 }
 
 impl Foo<u8> {
-    // @has - '//*[@id="method.pass"]//code' 'fn pass()'
+    // @has - '//*[@id="method.pass"]//h4[@class="code-header"]' 'fn pass()'
     pub fn pass() {}
 }
 impl Foo<u16> {
-    // @has - '//*[@id="method.pass-1"]//code' 'fn pass() -> usize'
+    // @has - '//*[@id="method.pass-1"]//h4[@class="code-header"]' 'fn pass() -> usize'
     pub fn pass() -> usize { 42 }
 }
 impl Foo<u32> {
-    // @has - '//*[@id="method.pass-2"]//code' 'fn pass() -> isize'
+    // @has - '//*[@id="method.pass-2"]//h4[@class="code-header"]' 'fn pass() -> isize'
     pub fn pass() -> isize { 42 }
 }
 
 impl<T> Bar for Foo<T> {
-    // @has - '//*[@id="associatedtype.Item"]//code' 'type Item = T'
+    // @has - '//*[@id="associatedtype.Item"]//h4[@class="code-header"]' 'type Item = T'
     type Item=T;
 
-    // @has - '//*[@id="method.quux"]//code' 'fn quux(self)'
+    // @has - '//*[@id="method.quux"]//h4[@class="code-header"]' 'fn quux(self)'
     fn quux(self) {}
 }
 impl<'a, T> Bar for &'a Foo<T> {
-    // @has - '//*[@id="associatedtype.Item-1"]//code' "type Item = &'a T"
+    // @has - '//*[@id="associatedtype.Item-1"]//h4[@class="code-header"]' "type Item = &'a T"
     type Item=&'a T;
 
-    // @has - '//*[@id="method.quux-1"]//code' 'fn quux(self)'
+    // @has - '//*[@id="method.quux-1"]//h4[@class="code-header"]' 'fn quux(self)'
     fn quux(self) {}
 }
 impl<'a, T> Bar for &'a mut Foo<T> {
-    // @has - '//*[@id="associatedtype.Item-2"]//code' "type Item = &'a mut T"
+    // @has - '//*[@id="associatedtype.Item-2"]//h4[@class="code-header"]' "type Item = &'a mut T"
     type Item=&'a mut T;
 
-    // @has - '//*[@id="method.quux-2"]//code' 'fn quux(self)'
+    // @has - '//*[@id="method.quux-2"]//h4[@class="code-header"]' 'fn quux(self)'
     fn quux(self) {}
 }
diff --git a/src/test/rustdoc/issue-27362.rs b/src/test/rustdoc/issue-27362.rs
index 1cbba4b663d..097e4e3b03d 100644
--- a/src/test/rustdoc/issue-27362.rs
+++ b/src/test/rustdoc/issue-27362.rs
@@ -7,4 +7,4 @@ pub use issue_27362_aux::*;
 
 // @matches issue_27362/fn.foo.html '//pre' "pub const fn foo()"
 // @matches issue_27362/fn.bar.html '//pre' "pub const unsafe fn bar()"
-// @matches issue_27362/struct.Foo.html '//code' "const unsafe fn baz()"
+// @matches issue_27362/struct.Foo.html '//h4[@class="code-header"]' "const unsafe fn baz()"
diff --git a/src/test/rustdoc/issue-29503.rs b/src/test/rustdoc/issue-29503.rs
index 23d9e73b567..90a2b76eab6 100644
--- a/src/test/rustdoc/issue-29503.rs
+++ b/src/test/rustdoc/issue-29503.rs
@@ -5,7 +5,7 @@ pub trait MyTrait {
     fn my_string(&self) -> String;
 }
 
-// @has - "//div[@id='implementors-list']//div[@id='impl-MyTrait']//code" "impl<T> MyTrait for T where T: Debug"
+// @has - "//div[@id='implementors-list']//div[@id='impl-MyTrait']//h3[@class='code-header in-band']" "impl<T> MyTrait for T where T: Debug"
 impl<T> MyTrait for T where T: fmt::Debug {
     fn my_string(&self) -> String {
         format!("{:?}", self)
diff --git a/src/test/rustdoc/issue-33592.rs b/src/test/rustdoc/issue-33592.rs
index 81450f15c20..815439db9bf 100644
--- a/src/test/rustdoc/issue-33592.rs
+++ b/src/test/rustdoc/issue-33592.rs
@@ -6,8 +6,8 @@ pub struct Bar;
 
 pub struct Baz;
 
-// @has foo/trait.Foo.html '//code' 'impl Foo<i32> for Bar'
+// @has foo/trait.Foo.html '//h3[@class="code-header in-band"]' 'impl Foo<i32> for Bar'
 impl Foo<i32> for Bar {}
 
-// @has foo/trait.Foo.html '//code' 'impl<T> Foo<T> for Baz'
+// @has foo/trait.Foo.html '//h3[@class="code-header in-band"]' 'impl<T> Foo<T> for Baz'
 impl<T> Foo<T> for Baz {}
diff --git a/src/test/rustdoc/issue-35169-2.rs b/src/test/rustdoc/issue-35169-2.rs
index a688ae48d00..f08466baf8b 100644
--- a/src/test/rustdoc/issue-35169-2.rs
+++ b/src/test/rustdoc/issue-35169-2.rs
@@ -24,17 +24,17 @@ impl DerefMut for Bar {
 }
 
 // @has issue_35169_2/struct.Bar.html
-// @has - '//*[@id="method.by_ref"]//code' 'fn by_ref(&self)'
+// @has - '//*[@id="method.by_ref"]//h4[@class="code-header"]' 'fn by_ref(&self)'
 // @has - '//*[@id="method.by_ref"]' 'fn by_ref(&self)'
-// @has - '//*[@id="method.by_explicit_ref"]//code' 'fn by_explicit_ref(self: &Foo)'
+// @has - '//*[@id="method.by_explicit_ref"]//h4[@class="code-header"]' 'fn by_explicit_ref(self: &Foo)'
 // @has - '//*[@id="method.by_explicit_ref"]' 'fn by_explicit_ref(self: &Foo)'
-// @has - '//*[@id="method.by_mut_ref"]//code' 'fn by_mut_ref(&mut self)'
+// @has - '//*[@id="method.by_mut_ref"]//h4[@class="code-header"]' 'fn by_mut_ref(&mut self)'
 // @has - '//*[@id="method.by_mut_ref"]' 'fn by_mut_ref(&mut self)'
-// @has - '//*[@id="method.by_explicit_mut_ref"]//code' 'fn by_explicit_mut_ref(self: &mut Foo)'
+// @has - '//*[@id="method.by_explicit_mut_ref"]//h4[@class="code-header"]' 'fn by_explicit_mut_ref(self: &mut Foo)'
 // @has - '//*[@id="method.by_explicit_mut_ref"]' 'fn by_explicit_mut_ref(self: &mut Foo)'
-// @!has - '//*[@id="method.by_explicit_box"]//code' 'fn by_explicit_box(self: Box<Foo>)'
+// @!has - '//*[@id="method.by_explicit_box"]//h4[@class="code-header"]' 'fn by_explicit_box(self: Box<Foo>)'
 // @!has - '//*[@id="method.by_explicit_box"]' 'fn by_explicit_box(self: Box<Foo>)'
-// @!has - '//*[@id="method.by_explicit_self_box"]//code' 'fn by_explicit_self_box(self: Box<Self>)'
+// @!has - '//*[@id="method.by_explicit_self_box"]//h4[@class="code-header"]' 'fn by_explicit_self_box(self: Box<Self>)'
 // @!has - '//*[@id="method.by_explicit_self_box"]' 'fn by_explicit_self_box(self: Box<Self>)'
-// @!has - '//*[@id="method.static_foo"]//code' 'fn static_foo()'
+// @!has - '//*[@id="method.static_foo"]//h4[@class="code-header"]' 'fn static_foo()'
 // @!has - '//*[@id="method.static_foo"]' 'fn static_foo()'
diff --git a/src/test/rustdoc/issue-35169.rs b/src/test/rustdoc/issue-35169.rs
index 4f10c04a616..70a2265c806 100644
--- a/src/test/rustdoc/issue-35169.rs
+++ b/src/test/rustdoc/issue-35169.rs
@@ -19,17 +19,17 @@ impl Deref for Bar {
 }
 
 // @has issue_35169/struct.Bar.html
-// @has - '//*[@id="method.by_ref"]//code' 'fn by_ref(&self)'
+// @has - '//*[@id="method.by_ref"]//h4[@class="code-header"]' 'fn by_ref(&self)'
 // @has - '//*[@id="method.by_ref"]' 'fn by_ref(&self)'
-// @has - '//*[@id="method.by_explicit_ref"]//code' 'fn by_explicit_ref(self: &Foo)'
+// @has - '//*[@id="method.by_explicit_ref"]//h4[@class="code-header"]' 'fn by_explicit_ref(self: &Foo)'
 // @has - '//*[@id="method.by_explicit_ref"]' 'fn by_explicit_ref(self: &Foo)'
-// @!has - '//*[@id="method.by_mut_ref"]//code' 'fn by_mut_ref(&mut self)'
+// @!has - '//*[@id="method.by_mut_ref"]//h4[@class="code-header"]' 'fn by_mut_ref(&mut self)'
 // @!has - '//*[@id="method.by_mut_ref"]' 'fn by_mut_ref(&mut self)'
-// @!has - '//*[@id="method.by_explicit_mut_ref"]//code' 'fn by_explicit_mut_ref(self: &mut Foo)'
+// @!has - '//*[@id="method.by_explicit_mut_ref"]//h4[@class="code-header"]' 'fn by_explicit_mut_ref(self: &mut Foo)'
 // @!has - '//*[@id="method.by_explicit_mut_ref"]' 'fn by_explicit_mut_ref(self: &mut Foo)'
-// @!has - '//*[@id="method.by_explicit_box"]//code' 'fn by_explicit_box(self: Box<Foo>)'
+// @!has - '//*[@id="method.by_explicit_box"]//h4[@class="code-header"]' 'fn by_explicit_box(self: Box<Foo>)'
 // @!has - '//*[@id="method.by_explicit_box"]' 'fn by_explicit_box(self: Box<Foo>)'
-// @!has - '//*[@id="method.by_explicit_self_box"]//code' 'fn by_explicit_self_box(self: Box<Self>)'
+// @!has - '//*[@id="method.by_explicit_self_box"]//h4[@class="code-header"]' 'fn by_explicit_self_box(self: Box<Self>)'
 // @!has - '//*[@id="method.by_explicit_self_box"]' 'fn by_explicit_self_box(self: Box<Self>)'
-// @!has - '//*[@id="method.static_foo"]//code' 'fn static_foo()'
+// @!has - '//*[@id="method.static_foo"]//h4[@class="code-header"]' 'fn static_foo()'
 // @!has - '//*[@id="method.static_foo"]' 'fn static_foo()'
diff --git a/src/test/rustdoc/issue-46727.rs b/src/test/rustdoc/issue-46727.rs
index 0f991cf676f..00e9127a34d 100644
--- a/src/test/rustdoc/issue-46727.rs
+++ b/src/test/rustdoc/issue-46727.rs
@@ -3,5 +3,5 @@
 extern crate issue_46727;
 
 // @has issue_46727/trait.Foo.html
-// @has - '//code' 'impl<T> Foo for Bar<[T; 3]>'
+// @has - '//h3[@class="code-header in-band"]' 'impl<T> Foo for Bar<[T; 3]>'
 pub use issue_46727::{Foo, Bar};
diff --git a/src/test/rustdoc/issue-50159.rs b/src/test/rustdoc/issue-50159.rs
index 69774aa351f..d88c2921702 100644
--- a/src/test/rustdoc/issue-50159.rs
+++ b/src/test/rustdoc/issue-50159.rs
@@ -11,8 +11,8 @@ impl<B, C> Signal2 for B where B: Signal<Item = C> {
 }
 
 // @has issue_50159/struct.Switch.html
-// @has - '//code' 'impl<B> Send for Switch<B> where <B as Signal>::Item: Send'
-// @has - '//code' 'impl<B> Sync for Switch<B> where <B as Signal>::Item: Sync'
+// @has - '//h3[@class="code-header in-band"]' 'impl<B> Send for Switch<B> where <B as Signal>::Item: Send'
+// @has - '//h3[@class="code-header in-band"]' 'impl<B> Sync for Switch<B> where <B as Signal>::Item: Sync'
 // @count - '//*[@id="implementations-list"]//*[@class="impl"]' 0
 // @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]' 5
 pub struct Switch<B: Signal> {
diff --git a/src/test/rustdoc/issue-51236.rs b/src/test/rustdoc/issue-51236.rs
index e01dae6c7f1..ee11ccc6811 100644
--- a/src/test/rustdoc/issue-51236.rs
+++ b/src/test/rustdoc/issue-51236.rs
@@ -7,7 +7,7 @@ pub mod traits {
 }
 
 // @has issue_51236/struct.Owned.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<T> Send for Owned<T> where <T as Owned<'static>>::Reader: Send"
 pub struct Owned<T> where T: for<'a> ::traits::Owned<'a> {
     marker: PhantomData<<T as ::traits::Owned<'static>>::Reader>,
diff --git a/src/test/rustdoc/issue-53689.rs b/src/test/rustdoc/issue-53689.rs
index 7fe962c5061..52ce4159d82 100644
--- a/src/test/rustdoc/issue-53689.rs
+++ b/src/test/rustdoc/issue-53689.rs
@@ -6,7 +6,7 @@ extern crate issue_53689;
 
 // @has foo/trait.MyTrait.html
 // @!has - 'MyStruct'
-// @count - '//*[code="impl<T> MyTrait for T"]' 1
+// @count - '//*[h3="impl<T> MyTrait for T"]' 1
 pub trait MyTrait {}
 
 impl<T> MyTrait for T {}
diff --git a/src/test/rustdoc/issue-54705.rs b/src/test/rustdoc/issue-54705.rs
index 5a94d36ed70..bedaf5c4ddc 100644
--- a/src/test/rustdoc/issue-54705.rs
+++ b/src/test/rustdoc/issue-54705.rs
@@ -3,10 +3,10 @@ pub trait ScopeHandle<'scope> {}
 
 
 // @has issue_54705/struct.ScopeFutureContents.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<'scope, S> Send for ScopeFutureContents<'scope, S> where S: Sync"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<'scope, S> Sync for ScopeFutureContents<'scope, S> where S: Sync"
 pub struct ScopeFutureContents<'scope, S>
     where S: ScopeHandle<'scope>,
diff --git a/src/test/rustdoc/issue-55321.rs b/src/test/rustdoc/issue-55321.rs
index b664733487b..ee2420d86d2 100644
--- a/src/test/rustdoc/issue-55321.rs
+++ b/src/test/rustdoc/issue-55321.rs
@@ -1,9 +1,9 @@
 #![feature(negative_impls)]
 
 // @has issue_55321/struct.A.html
-// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl !Send for A"
-// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl !Sync for A"
 pub struct A();
 
@@ -11,8 +11,8 @@ impl !Send for A {}
 impl !Sync for A {}
 
 // @has issue_55321/struct.B.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<T> !Send for B<T>"
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<T> !Sync for B<T>"
 pub struct B<T: ?Sized>(A, Box<T>);
diff --git a/src/test/rustdoc/issue-56822.rs b/src/test/rustdoc/issue-56822.rs
index 977596e0b90..aef6ddd8d23 100644
--- a/src/test/rustdoc/issue-56822.rs
+++ b/src/test/rustdoc/issue-56822.rs
@@ -17,7 +17,7 @@ impl<'a, T> MyTrait for Inner<'a, T> {
 }
 
 // @has issue_56822/struct.Parser.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<'a> Send for Parser<'a>"
 pub struct Parser<'a> {
     field: <Wrapper<Inner<'a, u8>> as MyTrait>::Output
diff --git a/src/test/rustdoc/issue-60726.rs b/src/test/rustdoc/issue-60726.rs
index e0417f1a4f4..167f0f039c1 100644
--- a/src/test/rustdoc/issue-60726.rs
+++ b/src/test/rustdoc/issue-60726.rs
@@ -26,9 +26,9 @@ where
 {}
 
 // @has issue_60726/struct.IntoIter.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<T> !Send for IntoIter<T>"
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<T> !Sync for IntoIter<T>"
 pub struct IntoIter<T>{
     hello:DynTrait<FooInterface<T>>,
diff --git a/src/test/rustdoc/issue-75588.rs b/src/test/rustdoc/issue-75588.rs
index aebffeff5f0..ac97b94fb35 100644
--- a/src/test/rustdoc/issue-75588.rs
+++ b/src/test/rustdoc/issue-75588.rs
@@ -10,8 +10,8 @@ extern crate realcore;
 extern crate real_gimli;
 
 // issue #74672
-// @!has foo/trait.Deref.html '//*[@id="impl-Deref-for-EndianSlice"]//code' 'impl Deref for EndianSlice'
+// @!has foo/trait.Deref.html '//*[@id="impl-Deref-for-EndianSlice"]//h3[@class="code-header in-band"]' 'impl Deref for EndianSlice'
 pub use realcore::Deref;
 
-// @has foo/trait.Join.html '//*[@id="impl-Join-for-Foo"]//code' 'impl Join for Foo'
+// @has foo/trait.Join.html '//*[@id="impl-Join-for-Foo"]//h3[@class="code-header in-band"]' 'impl Join for Foo'
 pub use realcore::Join;
diff --git a/src/test/rustdoc/issue-80233-normalize-auto-trait.rs b/src/test/rustdoc/issue-80233-normalize-auto-trait.rs
index 585a0864bb2..515e617b4f4 100644
--- a/src/test/rustdoc/issue-80233-normalize-auto-trait.rs
+++ b/src/test/rustdoc/issue-80233-normalize-auto-trait.rs
@@ -31,7 +31,7 @@ impl<T: Trait3> Trait3 for Vec<T> {
 pub struct Struct1 {}
 
 // @has issue_80233_normalize_auto_trait/struct.Question.html
-// @has - '//code' 'impl<T> Send for Question<T>'
+// @has - '//h3[@class="code-header in-band"]' 'impl<T> Send for Question<T>'
 pub struct Question<T: Trait1> {
     pub ins: <<Vec<T> as Trait3>::Type3 as Trait2>::Type2,
 }
diff --git a/src/test/rustdoc/issue-82465-asref-for-and-of-local.rs b/src/test/rustdoc/issue-82465-asref-for-and-of-local.rs
index 618ac20ac48..8999e6a889b 100644
--- a/src/test/rustdoc/issue-82465-asref-for-and-of-local.rs
+++ b/src/test/rustdoc/issue-82465-asref-for-and-of-local.rs
@@ -1,14 +1,14 @@
 use std::convert::AsRef;
 pub struct Local;
 
-// @has issue_82465_asref_for_and_of_local/struct.Local.html '//code' 'impl AsRef<str> for Local'
+// @has issue_82465_asref_for_and_of_local/struct.Local.html '//h3[@class="code-header in-band"]' 'impl AsRef<str> for Local'
 impl AsRef<str> for Local {
     fn as_ref(&self) -> &str {
         todo!()
     }
 }
 
-// @has - '//code' 'impl AsRef<Local> for str'
+// @has - '//h3[@class="code-header in-band"]' 'impl AsRef<Local> for str'
 impl AsRef<Local> for str {
     fn as_ref(&self) -> &Local {
         todo!()
diff --git a/src/test/rustdoc/negative-impl-sidebar.rs b/src/test/rustdoc/negative-impl-sidebar.rs
index 3414d954077..d63ab346045 100644
--- a/src/test/rustdoc/negative-impl-sidebar.rs
+++ b/src/test/rustdoc/negative-impl-sidebar.rs
@@ -4,6 +4,6 @@
 pub struct Foo;
 
 // @has foo/struct.Foo.html
-// @has - '//*[@class="sidebar-title"][@href="#trait-implementations"]' 'Trait Implementations'
+// @has - '//*[@class="sidebar-title"]/a[@href="#trait-implementations"]' 'Trait Implementations'
 // @has - '//*[@class="sidebar-links"]/a' '!Sync'
 impl !Sync for Foo {}
diff --git a/src/test/rustdoc/negative-impl.rs b/src/test/rustdoc/negative-impl.rs
index ee65a7d5f39..61a23986862 100644
--- a/src/test/rustdoc/negative-impl.rs
+++ b/src/test/rustdoc/negative-impl.rs
@@ -5,10 +5,10 @@ pub struct Alpha;
 // @matches negative_impl/struct.Bravo.html '//pre' "pub struct Bravo<B>"
 pub struct Bravo<B>(B);
 
-// @matches negative_impl/struct.Alpha.html '//*[@class="impl has-srclink"]//code' \
+// @matches negative_impl/struct.Alpha.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl !Send for Alpha"
 impl !Send for Alpha {}
 
-// @matches negative_impl/struct.Bravo.html '//*[@class="impl has-srclink"]//code' "\
+// @matches negative_impl/struct.Bravo.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' "\
 // impl<B> !Send for Bravo<B>"
 impl<B> !Send for Bravo<B> {}
diff --git a/src/test/rustdoc/primitive-generic-impl.rs b/src/test/rustdoc/primitive-generic-impl.rs
index 2951f5128e0..0bf6157fed3 100644
--- a/src/test/rustdoc/primitive-generic-impl.rs
+++ b/src/test/rustdoc/primitive-generic-impl.rs
@@ -2,4 +2,4 @@
 
 include!("primitive/primitive-generic-impl.rs");
 
-// @has foo/primitive.i32.html '//div[@id="impl-ToString"]//code' 'impl<T> ToString for T'
+// @has foo/primitive.i32.html '//div[@id="impl-ToString"]//h3[@class="code-header in-band"]' 'impl<T> ToString for T'
diff --git a/src/test/rustdoc/sidebar-items.rs b/src/test/rustdoc/sidebar-items.rs
index 3ba6dbacc8d..5da660b4df3 100644
--- a/src/test/rustdoc/sidebar-items.rs
+++ b/src/test/rustdoc/sidebar-items.rs
@@ -1,13 +1,13 @@
 #![crate_name = "foo"]
 
 // @has foo/trait.Foo.html
-// @has - '//*[@class="sidebar-title"][@href="#required-methods"]' 'Required Methods'
+// @has - '//*[@class="sidebar-title"]/a[@href="#required-methods"]' 'Required Methods'
 // @has - '//*[@class="sidebar-links"]/a' 'bar'
-// @has - '//*[@class="sidebar-title"][@href="#provided-methods"]' 'Provided Methods'
+// @has - '//*[@class="sidebar-title"]/a[@href="#provided-methods"]' 'Provided Methods'
 // @has - '//*[@class="sidebar-links"]/a' 'foo'
-// @has - '//*[@class="sidebar-title"][@href="#associated-const"]' 'Associated Constants'
+// @has - '//*[@class="sidebar-title"]/a[@href="#associated-const"]' 'Associated Constants'
 // @has - '//*[@class="sidebar-links"]/a' 'BAR'
-// @has - '//*[@class="sidebar-title"][@href="#associated-types"]' 'Associated Types'
+// @has - '//*[@class="sidebar-title"]/a[@href="#associated-types"]' 'Associated Types'
 // @has - '//*[@class="sidebar-links"]/a' 'Output'
 pub trait Foo {
     const BAR: u32 = 0;
@@ -18,7 +18,7 @@ pub trait Foo {
 }
 
 // @has foo/struct.Bar.html
-// @has - '//*[@class="sidebar-title"][@href="#fields"]' 'Fields'
+// @has - '//*[@class="sidebar-title"]/a[@href="#fields"]' 'Fields'
 // @has - '//*[@class="sidebar-links"]/a[@href="#structfield.f"]' 'f'
 // @has - '//*[@class="sidebar-links"]/a[@href="#structfield.u"]' 'u'
 // @!has - '//*[@class="sidebar-links"]/a' 'waza'
@@ -29,7 +29,7 @@ pub struct Bar {
 }
 
 // @has foo/enum.En.html
-// @has - '//*[@class="sidebar-title"][@href="#variants"]' 'Variants'
+// @has - '//*[@class="sidebar-title"]/a[@href="#variants"]' 'Variants'
 // @has - '//*[@class="sidebar-links"]/a' 'foo'
 // @has - '//*[@class="sidebar-links"]/a' 'bar'
 pub enum En {
@@ -38,7 +38,7 @@ pub enum En {
 }
 
 // @has foo/union.MyUnion.html
-// @has - '//*[@class="sidebar-title"][@href="#fields"]' 'Fields'
+// @has - '//*[@class="sidebar-title"]/a[@href="#fields"]' 'Fields'
 // @has - '//*[@class="sidebar-links"]/a[@href="#structfield.f1"]' 'f1'
 // @has - '//*[@class="sidebar-links"]/a[@href="#structfield.f2"]' 'f2'
 // @!has - '//*[@class="sidebar-links"]/a' 'waza'
diff --git a/src/test/rustdoc/sidebar-links-to-foreign-impl.rs b/src/test/rustdoc/sidebar-links-to-foreign-impl.rs
index d256fbe8de0..d1083c48764 100644
--- a/src/test/rustdoc/sidebar-links-to-foreign-impl.rs
+++ b/src/test/rustdoc/sidebar-links-to-foreign-impl.rs
@@ -3,12 +3,12 @@
 #![crate_name = "foo"]
 
 // @has foo/trait.Foo.html
-// @has - '//*[@class="sidebar-title"][@href="#foreign-impls"]' 'Implementations on Foreign Types'
+// @has - '//*[@class="sidebar-title"]/a[@href="#foreign-impls"]' 'Implementations on Foreign Types'
 // @has - '//h2[@id="foreign-impls"]' 'Implementations on Foreign Types'
 // @has - '//*[@class="sidebar-links"]/a[@href="#impl-Foo-for-u32"]' 'u32'
-// @has - '//div[@id="impl-Foo-for-u32"]//code' 'impl Foo for u32'
+// @has - '//div[@id="impl-Foo-for-u32"]//h3[@class="code-header in-band"]' 'impl Foo for u32'
 // @has - '//*[@class="sidebar-links"]/a[@href="#impl-Foo-for-%26%27a%20str"]' "&'a str"
-// @has - '//div[@id="impl-Foo-for-%26%27a%20str"]//code' "impl<'a> Foo for &'a str"
+// @has - '//div[@id="impl-Foo-for-%26%27a%20str"]//h3[@class="code-header in-band"]' "impl<'a> Foo for &'a str"
 pub trait Foo {}
 
 impl Foo for u32 {}
diff --git a/src/test/rustdoc/sized_trait.rs b/src/test/rustdoc/sized_trait.rs
index 6730c71e90f..ac4a4ad394c 100644
--- a/src/test/rustdoc/sized_trait.rs
+++ b/src/test/rustdoc/sized_trait.rs
@@ -11,7 +11,7 @@ pub struct Bar {
 pub struct Foo<T: ?Sized>(T);
 
 // @has foo/struct.Unsized.html
-// @has - '//div[@id="impl-Sized"]/code' 'impl !Sized for Unsized'
+// @has - '//div[@id="impl-Sized"]//h3[@class="code-header in-band"]' 'impl !Sized for Unsized'
 pub struct Unsized {
     data: [u8],
 }
diff --git a/src/test/rustdoc/src-links-auto-impls.rs b/src/test/rustdoc/src-links-auto-impls.rs
index 6f609e080d3..f9ac836c9b1 100644
--- a/src/test/rustdoc/src-links-auto-impls.rs
+++ b/src/test/rustdoc/src-links-auto-impls.rs
@@ -1,12 +1,12 @@
 #![crate_name = "foo"]
 
 // @has foo/struct.Unsized.html
-// @has - '//div[@id="impl-Sized"]/code' 'impl !Sized for Unsized'
-// @!has - '//div[@id="impl-Sized"]/a[@class="srclink"]' '[src]'
-// @has - '//div[@id="impl-Sync"]/code' 'impl Sync for Unsized'
-// @!has - '//div[@id="impl-Sync"]/a[@class="srclink"]' '[src]'
-// @has - '//div[@id="impl-Any"]/code' 'impl<T> Any for T'
-// @has - '//div[@id="impl-Any"]/a[@class="srclink"]' '[src]'
+// @has - '//div[@id="impl-Sized"]/h3[@class="code-header in-band"]' 'impl !Sized for Unsized'
+// @!has - '//div[@id="impl-Sized"]//a[@class="srclink"]' '[src]'
+// @has - '//div[@id="impl-Sync"]/h3[@class="code-header in-band"]' 'impl Sync for Unsized'
+// @!has - '//div[@id="impl-Sync"]//a[@class="srclink"]' '[src]'
+// @has - '//div[@id="impl-Any"]/h3[@class="code-header in-band"]' 'impl<T> Any for T'
+// @has - '//div[@id="impl-Any"]//a[@class="srclink"]' '[src]'
 pub struct Unsized {
     data: [u8],
 }
diff --git a/src/test/rustdoc/synthetic_auto/basic.rs b/src/test/rustdoc/synthetic_auto/basic.rs
index 943596a0c85..54c54fdbf68 100644
--- a/src/test/rustdoc/synthetic_auto/basic.rs
+++ b/src/test/rustdoc/synthetic_auto/basic.rs
@@ -1,6 +1,6 @@
 // @has basic/struct.Foo.html
-// @has - '//code' 'impl<T> Send for Foo<T> where T: Send'
-// @has - '//code' 'impl<T> Sync for Foo<T> where T: Sync'
+// @has - '//h3[@class="code-header in-band"]' 'impl<T> Send for Foo<T> where T: Send'
+// @has - '//h3[@class="code-header in-band"]' 'impl<T> Sync for Foo<T> where T: Sync'
 // @count - '//*[@id="implementations-list"]//*[@class="impl has-srclink"]' 0
 // @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]' 5
 pub struct Foo<T> {
diff --git a/src/test/rustdoc/synthetic_auto/complex.rs b/src/test/rustdoc/synthetic_auto/complex.rs
index 0213142266f..f9017b90cae 100644
--- a/src/test/rustdoc/synthetic_auto/complex.rs
+++ b/src/test/rustdoc/synthetic_auto/complex.rs
@@ -20,7 +20,7 @@ mod foo {
 }
 
 // @has complex/struct.NotOuter.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<'a, T, K: ?Sized> Send for Outer<'a, T, K> where K: for<'b> Fn((&'b bool, &'a u8)) \
 // -> &'b i8, T: MyTrait<'a>, <T as MyTrait<'a>>::MyItem: Copy, 'a: 'static"
 
diff --git a/src/test/rustdoc/synthetic_auto/crate-local.rs b/src/test/rustdoc/synthetic_auto/crate-local.rs
index 3346ac05ffe..58b787dfafc 100644
--- a/src/test/rustdoc/synthetic_auto/crate-local.rs
+++ b/src/test/rustdoc/synthetic_auto/crate-local.rs
@@ -3,7 +3,7 @@
 pub auto trait Banana {}
 
 // @has crate_local/struct.Peach.html
-// @has - '//code' 'impl Banana for Peach'
-// @has - '//code' 'impl Send for Peach'
-// @has - '//code' 'impl Sync for Peach'
+// @has - '//h3[@class="code-header in-band"]' 'impl Banana for Peach'
+// @has - '//h3[@class="code-header in-band"]' 'impl Send for Peach'
+// @has - '//h3[@class="code-header in-band"]' 'impl Sync for Peach'
 pub struct Peach;
diff --git a/src/test/rustdoc/synthetic_auto/lifetimes.rs b/src/test/rustdoc/synthetic_auto/lifetimes.rs
index c2e9b6f4046..ee1393f9729 100644
--- a/src/test/rustdoc/synthetic_auto/lifetimes.rs
+++ b/src/test/rustdoc/synthetic_auto/lifetimes.rs
@@ -9,10 +9,10 @@ where
 {}
 
 // @has lifetimes/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<'c, K> Send for Foo<'c, K> where K: for<'b> Fn(&'b bool) -> &'c u8, 'c: 'static"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<'c, K> Sync for Foo<'c, K> where K: Sync"
 pub struct Foo<'c, K: 'c> {
     inner_field: Inner<'c, K>,
diff --git a/src/test/rustdoc/synthetic_auto/manual.rs b/src/test/rustdoc/synthetic_auto/manual.rs
index 91fe6c351c5..49bad162211 100644
--- a/src/test/rustdoc/synthetic_auto/manual.rs
+++ b/src/test/rustdoc/synthetic_auto/manual.rs
@@ -1,8 +1,8 @@
 // @has manual/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // 'impl<T> Sync for Foo<T> where T: Sync'
 //
-// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // 'impl<T> Send for Foo<T>'
 //
 // @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1
diff --git a/src/test/rustdoc/synthetic_auto/negative.rs b/src/test/rustdoc/synthetic_auto/negative.rs
index 16b36b56b68..66e749ac38d 100644
--- a/src/test/rustdoc/synthetic_auto/negative.rs
+++ b/src/test/rustdoc/synthetic_auto/negative.rs
@@ -3,10 +3,10 @@ pub struct Inner<T: Copy> {
 }
 
 // @has negative/struct.Outer.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<T> !Send for Outer<T>"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<T> !Sync for Outer<T>"
 pub struct Outer<T: Copy> {
     inner_field: Inner<T>,
diff --git a/src/test/rustdoc/synthetic_auto/nested.rs b/src/test/rustdoc/synthetic_auto/nested.rs
index a6cf5890dca..69edbee619e 100644
--- a/src/test/rustdoc/synthetic_auto/nested.rs
+++ b/src/test/rustdoc/synthetic_auto/nested.rs
@@ -9,10 +9,10 @@ where
 }
 
 // @has nested/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // 'impl<T> Send for Foo<T> where T: Copy'
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // 'impl<T> Sync for Foo<T> where T: Sync'
 pub struct Foo<T> {
     inner_field: Inner<T>,
diff --git a/src/test/rustdoc/synthetic_auto/no-redundancy.rs b/src/test/rustdoc/synthetic_auto/no-redundancy.rs
index 5c744e3eb3c..f727c9a47f2 100644
--- a/src/test/rustdoc/synthetic_auto/no-redundancy.rs
+++ b/src/test/rustdoc/synthetic_auto/no-redundancy.rs
@@ -9,7 +9,7 @@ where
 }
 
 // @has no_redundancy/struct.Outer.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<T> Send for Outer<T> where T: Copy + Send"
 pub struct Outer<T> {
     inner_field: Inner<T>,
diff --git a/src/test/rustdoc/synthetic_auto/overflow.rs b/src/test/rustdoc/synthetic_auto/overflow.rs
index 546b3e07793..c132ab6fb1b 100644
--- a/src/test/rustdoc/synthetic_auto/overflow.rs
+++ b/src/test/rustdoc/synthetic_auto/overflow.rs
@@ -21,7 +21,7 @@ enum TyData<I: Interner> {
 struct VariableKind<I: Interner>(I::InternedType);
 
 // @has overflow/struct.BoundVarsCollector.html
-// @has - '//code' "impl<'tcx> Send for BoundVarsCollector<'tcx>"
+// @has - '//h3[@class="code-header in-band"]' "impl<'tcx> Send for BoundVarsCollector<'tcx>"
 pub struct BoundVarsCollector<'tcx> {
     val: VariableKind<RustInterner<'tcx>>
 }
diff --git a/src/test/rustdoc/synthetic_auto/project.rs b/src/test/rustdoc/synthetic_auto/project.rs
index baf9924b1ae..8b020582563 100644
--- a/src/test/rustdoc/synthetic_auto/project.rs
+++ b/src/test/rustdoc/synthetic_auto/project.rs
@@ -23,10 +23,10 @@ where
 }
 
 // @has project/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<'c, K> Send for Foo<'c, K> where K: MyTrait<MyItem = bool>, 'c: 'static"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<'c, K> Sync for Foo<'c, K> where K: MyTrait, <K as MyTrait>::MyItem: OtherTrait, \
 // 'c: 'static,"
 pub struct Foo<'c, K: 'c> {
diff --git a/src/test/rustdoc/synthetic_auto/self-referential.rs b/src/test/rustdoc/synthetic_auto/self-referential.rs
index e96187e2c96..ccef901b18d 100644
--- a/src/test/rustdoc/synthetic_auto/self-referential.rs
+++ b/src/test/rustdoc/synthetic_auto/self-referential.rs
@@ -23,7 +23,7 @@ impl<T> Pattern for Wrapper<T> {
 
 
 // @has self_referential/struct.WriteAndThen.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<P1> Send for WriteAndThen<P1>  where  <P1 as Pattern>::Value: Send"
 pub struct WriteAndThen<P1>(pub P1::Value,pub <Constrain<P1, Wrapper<P1::Value>> as Pattern>::Value)
     where P1: Pattern;
diff --git a/src/test/rustdoc/synthetic_auto/static-region.rs b/src/test/rustdoc/synthetic_auto/static-region.rs
index fc732a08ed4..36e985144b0 100644
--- a/src/test/rustdoc/synthetic_auto/static-region.rs
+++ b/src/test/rustdoc/synthetic_auto/static-region.rs
@@ -3,7 +3,7 @@ pub trait OwnedTrait<'a> {
 }
 
 // @has static_region/struct.Owned.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//code' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 // "impl<T> Send for Owned<T> where <T as OwnedTrait<'static>>::Reader: Send"
 pub struct Owned<T> where T: OwnedTrait<'static> {
     marker: <T as OwnedTrait<'static>>::Reader,
diff --git a/src/test/rustdoc/toggle-method.rs b/src/test/rustdoc/toggle-method.rs
index f7f6086a4cb..1aa74e59659 100644
--- a/src/test/rustdoc/toggle-method.rs
+++ b/src/test/rustdoc/toggle-method.rs
@@ -4,9 +4,9 @@
 // summary. Struct methods with no documentation should not be wrapped.
 //
 // @has foo/struct.Foo.html
-// @has - '//details[@class="rustdoc-toggle method-toggle"]//summary//code' 'is_documented()'
+// @has - '//details[@class="rustdoc-toggle method-toggle"]//summary//h4[@class="code-header"]' 'is_documented()'
 // @has - '//details[@class="rustdoc-toggle method-toggle"]//*[@class="docblock"]' 'is_documented is documented'
-// @!has - '//details[@class="rustdoc-toggle method-toggle"]//summary//code' 'not_documented()'
+// @!has - '//details[@class="rustdoc-toggle method-toggle"]//summary//h4[@class="code-header"]' 'not_documented()'
 pub struct Foo {
 }
 
diff --git a/src/test/rustdoc/toggle-trait-fn.rs b/src/test/rustdoc/toggle-trait-fn.rs
index 0bc5eba75a1..65e8daeb066 100644
--- a/src/test/rustdoc/toggle-trait-fn.rs
+++ b/src/test/rustdoc/toggle-trait-fn.rs
@@ -4,11 +4,11 @@
 // summary. Trait methods with no documentation should not be wrapped.
 //
 // @has foo/trait.Foo.html
-// @has -  '//details[@class="rustdoc-toggle"]//summary//code' 'is_documented()'
-// @!has - '//details[@class="rustdoc-toggle"]//summary//code' 'not_documented()'
+// @has -  '//details[@class="rustdoc-toggle"]//summary//h4[@class="code-header"]' 'is_documented()'
+// @!has - '//details[@class="rustdoc-toggle"]//summary//h4[@class="code-header"]' 'not_documented()'
 // @has -  '//details[@class="rustdoc-toggle"]//*[@class="docblock"]' 'is_documented is documented'
-// @has -  '//details[@class="rustdoc-toggle"]//summary//code' 'is_documented_optional()'
-// @!has - '//details[@class="rustdoc-toggle"]//summary//code' 'not_documented_optional()'
+// @has -  '//details[@class="rustdoc-toggle"]//summary//h4[@class="code-header"]' 'is_documented_optional()'
+// @!has - '//details[@class="rustdoc-toggle"]//summary//h4[@class="code-header"]' 'not_documented_optional()'
 // @has -  '//details[@class="rustdoc-toggle"]//*[@class="docblock"]' 'is_documented_optional is documented'
 pub trait Foo {
     fn not_documented();
diff --git a/src/test/rustdoc/trait-impl.rs b/src/test/rustdoc/trait-impl.rs
index 931691db3e6..05ccc074bf1 100644
--- a/src/test/rustdoc/trait-impl.rs
+++ b/src/test/rustdoc/trait-impl.rs
@@ -43,5 +43,5 @@ impl Trait for Struct {
     // @!has - '//*[@id="method.d"]/../../div[@class="docblock"]/p/em'
     fn d() {}
 
-    // @has - '//*[@id="impl-Trait"]/code/a/@href' 'trait.Trait.html'
+    // @has - '//*[@id="impl-Trait"]/h3//a/@href' 'trait.Trait.html'
 }
diff --git a/src/test/rustdoc/traits-in-bodies.rs b/src/test/rustdoc/traits-in-bodies.rs
index 1c3727a5748..6d450a625d0 100644
--- a/src/test/rustdoc/traits-in-bodies.rs
+++ b/src/test/rustdoc/traits-in-bodies.rs
@@ -4,7 +4,7 @@
 pub struct Bounded<T: Clone>(T);
 
 // @has traits_in_bodies/struct.SomeStruct.html
-// @has - '//code' 'impl Clone for SomeStruct'
+// @has - '//h3[@class="code-header in-band"]' 'impl Clone for SomeStruct'
 pub struct SomeStruct;
 
 fn asdf() -> Bounded<SomeStruct> {
@@ -18,7 +18,7 @@ fn asdf() -> Bounded<SomeStruct> {
 }
 
 // @has traits_in_bodies/struct.Point.html
-// @has - '//code' 'impl Copy for Point'
+// @has - '//h3[@class="code-header in-band"]' 'impl Copy for Point'
 #[derive(Clone)]
 pub struct Point {
     x: i32,
@@ -31,7 +31,7 @@ const _FOO: () = {
 };
 
 // @has traits_in_bodies/struct.Inception.html
-// @has - '//code' 'impl Clone for Inception'
+// @has - '//h3[@class="code-header in-band"]' 'impl Clone for Inception'
 pub struct Inception;
 
 static _BAR: usize = {
diff --git a/src/test/rustdoc/typedef.rs b/src/test/rustdoc/typedef.rs
index 21a7fdda769..1fb28ee9970 100644
--- a/src/test/rustdoc/typedef.rs
+++ b/src/test/rustdoc/typedef.rs
@@ -9,10 +9,10 @@ impl MyStruct {
 }
 
 // @has typedef/type.MyAlias.html
-// @has - '//*[@class="impl has-srclink"]//code' 'impl MyAlias'
-// @has - '//*[@class="impl has-srclink"]//code' 'impl MyTrait for MyAlias'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'impl MyAlias'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'impl MyTrait for MyAlias'
 // @has - 'Alias docstring'
-// @has - '//*[@class="sidebar"]//p[@class="location"]' 'Type Definition MyAlias'
+// @has - '//*[@class="sidebar"]//*[@class="location"]' 'Type Definition MyAlias'
 // @has - '//*[@class="sidebar"]//a[@href="#implementations"]' 'Methods'
 // @has - '//*[@class="sidebar"]//a[@href="#trait-implementations"]' 'Trait Implementations'
 /// Alias docstring
diff --git a/src/test/rustdoc/visibility.rs b/src/test/rustdoc/visibility.rs
index beb638406c4..cd284dad390 100644
--- a/src/test/rustdoc/visibility.rs
+++ b/src/test/rustdoc/visibility.rs
@@ -60,14 +60,14 @@ pub trait PubTrait {
     fn function();
 }
 
-// @has 'foo/struct.FooPublic.html' '//code' 'type Type'
-// @!has 'foo/struct.FooPublic.html' '//code' 'pub type Type'
+// @has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'type Type'
+// @!has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'pub type Type'
 //
-// @has 'foo/struct.FooPublic.html' '//code' 'const CONST: usize'
-// @!has 'foo/struct.FooPublic.html' '//code' 'pub const CONST: usize'
+// @has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'const CONST: usize'
+// @!has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'pub const CONST: usize'
 //
-// @has 'foo/struct.FooPublic.html' '//code' 'fn function()'
-// @!has 'foo/struct.FooPublic.html' '//code' 'pub fn function()'
+// @has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'fn function()'
+// @!has 'foo/struct.FooPublic.html' '//h4[@class="code-header"]' 'pub fn function()'
 
 impl PubTrait for FooPublic {
     type Type = usize;
diff --git a/src/test/rustdoc/where.rs b/src/test/rustdoc/where.rs
index f204a27d7d3..549cfff96cb 100644
--- a/src/test/rustdoc/where.rs
+++ b/src/test/rustdoc/where.rs
@@ -11,7 +11,7 @@ pub fn charlie<C>() where C: MyTrait {}
 
 pub struct Delta<D>(D);
 
-// @has foo/struct.Delta.html '//*[@class="impl has-srclink"]//code' \
+// @has foo/struct.Delta.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 //          "impl<D> Delta<D> where D: MyTrait"
 impl<D> Delta<D> where D: MyTrait {
     pub fn delta() {}
@@ -19,17 +19,17 @@ impl<D> Delta<D> where D: MyTrait {
 
 pub struct Echo<E>(E);
 
-// @has foo/struct.Echo.html '//*[@class="impl has-srclink"]//code' \
+// @has foo/struct.Echo.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 //          "impl<E> MyTrait for Echo<E> where E: MyTrait"
-// @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//code' \
+// @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//h3[@class="code-header in-band"]' \
 //          "impl<E> MyTrait for Echo<E> where E: MyTrait"
 impl<E> MyTrait for Echo<E> where E: MyTrait {}
 
 pub enum Foxtrot<F> { Foxtrot1(F) }
 
-// @has foo/enum.Foxtrot.html '//*[@class="impl has-srclink"]//code' \
+// @has foo/enum.Foxtrot.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
 //          "impl<F> MyTrait for Foxtrot<F> where F: MyTrait"
-// @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//code' \
+// @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//h3[@class="code-header in-band"]' \
 //          "impl<F> MyTrait for Foxtrot<F> where F: MyTrait"
 impl<F> MyTrait for Foxtrot<F> where F: MyTrait {}